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05189
Only One Name Means ProTek’Tion™
STANDARD CAPACITANCE TVS ARRAY
APPLICATIONS
✔ Sensors
✔ Automotive Power Bus
IEC COMPATIBILITY (EN61000-4)
✔ 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
✔ 61000-4-4 (EFT): 40A - 5/50ns
✔ 61000-4-5 (Surge): 24A, 8/20µs - Level 2(Line-Gnd) & Level 3(Line-Line)
FEATURES
✔ 300 Watts Peak Power per Line (tp = 8/20µs)
✔ ESD Protection > 40 kilovolts
✔ Stand-Off Voltage: 33V
✔ Blocking Rectifier
✔ Provides Two (2) Lines of Protection
✔ ✔
✔
LOW LEAKAGE CURRENT < 0.1µA
✔ ✔
PA36WR-2
SOT-143
MECHANICAL CHARACTERISTICS
✔ Molded JEDEC SOT-143
✔ Weight 35 milligrams (Approximate)
✔ Flammability rating UL 94V-0
✔ 8mm Tape and Reel Per EIA Standard 481
✔ Marking: Marking Code
PIN CONFIGURATION
1
2
4
3
105189.R0 9/03 www.protekdevices.com
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DEVICE CHARACTERISTICS
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
PA36WR-2
PARAMETER
Operating Temperature
Storage Temperature
Peak Pulse Power (tp = 8/20µs) - See Figure 1 P
Forward Surge Rating (1/20 seconds @ 25°C, IF = 10mA)
Repetitive Peak Reverse Voltage
SYMBOL VALUE
T
T
STG
V
RRM
J
PP
F
-55°C to 150°C
-55°C to 150°C°C
300 Watts
1.5 Volts
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PA RT
NUMBER
PA36WR-2
DEVICE
MARKING
CODE
P36 33
MAXIMUM
STAND-OFF
VOLTAGE
(See Note 1)
V
WM
VOLTS
MINIMUM
BREAKDOWN
VOLTAGE
@ 1mA
V
(BR)
VOLTS
36 0.1 45
MAXIMUM
LEAKAGE
CURRENT
(See Note 1)
@V
WM
I
D
µA
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
(See Note 1)
IP @ 1.9A
V
C
VOLTS
45 66
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
(See Note 1)
IP @6A
V
C
VOLTS
UNITS
°C
Volts70V
MAXIMUM
CAPACITANCE
(See Note 1)
@ 0V, 1MHz
C
J
pF
Note 1: Measured between I/O pins and ground.
10,000
1,000
100
- Peak Pulse Current - Watts
PP
P
10
0.01 1 10 100 1,000 10,000
PEAK PULSE POWER VS PULSE TIME
FIGURE 1
300W, 8/20µs Waveform
td - Pulse Duration - µs
FIGURE 2
120
PP
100
80
60
40
- Peak Pulse Current - % of I
20
PP
I
0
0 5 10 15 20 25 30
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PULSE WAVE FORM
t
f
Peak Value I
-t
e
td = t
t - Time - µs
PP
IPP/2
TEST
WAVEFORM
PARAMETERS
tf = 8µs
td = 20µs
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PACKAGE OUTLINE & DIMENSIONS
PA36WR-2
H
TYPICAL
DIM
Millimeters Inches
1
2.85
2
2.00
3
1.80
4
1.90
5
1.05
6
2.75
7
1.20
8
0.80
9
0.85
10
0.85
11
0.85
PACKAGE OUTLINE
A
G
L
S
B
J
PACKAGE DIMENSIONS
SOT-143
MILLIMETERS
INCHES
DIM MIN MAX MIN MAX
K
F
R
D
C
MOUNTING PAD
1
798
2
10
6
3
5
11
0.112
0.079
0.071
0.075
0.041
0.108
0.047
0.031
0.033
0.033
0.033
4
A
B
C
D
F
G
H
J
K
L
R
S
NOTES
1. Dimensioning and tolerances per ANSI Y14.5M, 1985.
2. Controlling Dimension: Inches
3. Dimensions are exclusive of mold flash and metal burrs.
TAPE & REEL ORDERING NOMENCLATURE
1. Surface mount product is taped and reeled in accordance
with EIA-481.
2. Suffix-T7 = 7 Inch Reel - 3,000 pieces per 8mm tape,
i.e.,
3. Suffix-T13 = 13 Inch Reel - 10,00 pieces per 8mm tape,
i.e.,
2.80
1.20
0.84
0.39
0.79
1.78
0.013
0.08
0.46
0.445
0.72
2.11
PA36WR-2-T7.
PW36WR-2-T13.
3.04
1.39
1.14
0.50
0.93
2.03
0.10
0.15
0.60
0.60
0.83
2.48
0.110
0.047
0.033
0.015
0.031
0.070
0.0005
0.003
0.018
0.0175
0.028
0.083
0.0120
0.055
0.045
0.020
0.037
0.080
0.004
0.006
0.024
0.024
0.033
0.098
Outline & Dimensions: Rev 1 - 11/01, 06011
COPYRIGHT © ProTek Devices 2003
SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical
characteristics described herein without notice (except JEDEC).
DESIGN CHANGES: ProTek reserves the right to discontinue product lines without notice, and that
the final judgement concerning selection and specifications is the buyer’s and that in furnishing
engineering and technical assistance, ProTek assumes no responsibility with respect to the
selection or specifications of such products.
ProTek Devices
2929 South Fair Lane, Tempe, AZ 85282
Tel: 602-431-8101 Fax: 602-431-2288
E-Mail: sales@protekdevices.com
Web Site: www.protekdevices.com
3 www.protekdevices.com05189.R0 9/03
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